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{ "id": 13299, "url": "https://patchwork.libcamera.org/api/1.1/patches/13299/?format=api", "web_url": "https://patchwork.libcamera.org/patch/13299/", "project": { "id": 1, "url": "https://patchwork.libcamera.org/api/1.1/projects/1/?format=api", "name": "libcamera", "link_name": "libcamera", "list_id": "libcamera_core", "list_email": "libcamera-devel@lists.libcamera.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20210811070305.27572-1-vedantparanjape160201@gmail.com>", "date": "2021-08-11T07:03:05", "name": "[libcamera-devel,v5] test: gstreamer: Add test for gstreamer single stream", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "749a56c2ccab2ce7fb096dc5f8b56f35020563cf", "submitter": { "id": 85, "url": "https://patchwork.libcamera.org/api/1.1/people/85/?format=api", "name": "Vedant Paranjape", "email": "vedantparanjape160201@gmail.com" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/13299/mbox/", "series": [ { "id": 2337, "url": "https://patchwork.libcamera.org/api/1.1/series/2337/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=2337", "date": "2021-08-11T07:03:05", "name": "[libcamera-devel,v5] test: gstreamer: Add test for gstreamer single stream", "version": 5, "mbox": "https://patchwork.libcamera.org/series/2337/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/13299/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/13299/checks/", "tags": {}, "headers": { "Return-Path": "<libcamera-devel-bounces@lists.libcamera.org>", "X-Original-To": "parsemail@patchwork.libcamera.org", "Delivered-To": "parsemail@patchwork.libcamera.org", "Received": [ "from lancelot.ideasonboard.com (lancelot.ideasonboard.com\n\t[92.243.16.209])\n\tby patchwork.libcamera.org (Postfix) with ESMTPS id 3CA01BD87D\n\tfor <parsemail@patchwork.libcamera.org>;\n\tWed, 11 Aug 2021 07:03:35 +0000 (UTC)", "from 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s=20161025;\n\th=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version\n\t:content-transfer-encoding;\n\tbh=c6t3H23tUdrJXUTm++x1bkg0cDvpIbmTQxrzl8R5LKU=;\n\tb=bViZCfYcti1knt1JGn4y1C8D2ztNwmOM5FSz3LA9YJMUUwqXq22PAoIM6ssMJYe6Hs\n\tPnzF91Wpogfg2+uj5XfuijiG2hsqBayUU4DDrx1JqoLeOL5wgcAw2tvT9QbYwEUz3uoo\n\t5OBHHJc3zBaAmvZqvaU/9gQ7csuwwbmiOkxwFjDfAFD8OKJTzkjnPweki5whZUz1mMxS\n\tCNv168TYZ0oPCi3VNKgapvshFaf5IGTd2HZEQvIRUoy7LWPlynej3po+QpCxgivTaXRq\n\tr71snUY1NRn953qEnPTOosJYhVcMOVE6gGCKw/J7Jya/oB/XdDtFrxky8/U80kuEW4yp\n\tJfkQ==", "X-Gm-Message-State": "AOAM531JGTUjy1BFe/DXnkKaCkaARyQoJrjuqwplLRlfpom80RIHSwWY\n\tIAhU2uDQzHrjKirkNADIlIquvf0yP8c6bQ==", "X-Google-Smtp-Source": "ABdhPJyJbN6lrR47kPOn3iiG9yVdqziEIgQ9grEYU5z4/vKM0dQwVq80WEEX5ce3RrSX0oE/mp/h4Q==", "X-Received": "by 2002:a17:902:d4cc:b029:12c:dd57:d097 with SMTP id\n\to12-20020a170902d4ccb029012cdd57d097mr17959318plg.23.1628665410670; \n\tWed, 11 Aug 2021 00:03:30 -0700 (PDT)", "From": "Vedant Paranjape <vedantparanjape160201@gmail.com>", "To": "libcamera-devel@lists.libcamera.org", "Date": "Wed, 11 Aug 2021 12:33:05 +0530", "Message-Id": "<20210811070305.27572-1-vedantparanjape160201@gmail.com>", "X-Mailer": "git-send-email 2.25.1", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[libcamera-devel] [PATCH v5] test: gstreamer: Add test for\n\tgstreamer single stream", "X-BeenThere": "libcamera-devel@lists.libcamera.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "<libcamera-devel.lists.libcamera.org>", "List-Unsubscribe": "<https://lists.libcamera.org/options/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=unsubscribe>", "List-Archive": "<https://lists.libcamera.org/pipermail/libcamera-devel/>", "List-Post": "<mailto:libcamera-devel@lists.libcamera.org>", "List-Help": "<mailto:libcamera-devel-request@lists.libcamera.org?subject=help>", "List-Subscribe": "<https://lists.libcamera.org/listinfo/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=subscribe>", "Cc": "Vedant Paranjape <vedantparanjape160201@gmail.com>", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "This patch adds a test to test if single stream using\nlibcamera's gstreamer element works.\n\nSigned-off-by: Vedant Paranjape <vedantparanjape160201@gmail.com>\nReviewed-by: Paul Elder <paul.elder@ideasonboard.com>\n---\n .../gstreamer_single_stream_test.cpp | 116 ++++++++++++++++++\n test/gstreamer/meson.build | 19 +++\n test/meson.build | 1 +\n 3 files changed, 136 insertions(+)\n create mode 100644 test/gstreamer/gstreamer_single_stream_test.cpp\n create mode 100644 test/gstreamer/meson.build", "diff": "diff --git a/test/gstreamer/gstreamer_single_stream_test.cpp b/test/gstreamer/gstreamer_single_stream_test.cpp\nnew file mode 100644\nindex 00000000..c19da3f2\n--- /dev/null\n+++ b/test/gstreamer/gstreamer_single_stream_test.cpp\n@@ -0,0 +1,116 @@\n+#include <gst/gst.h>\n+#include <iostream>\n+\n+#include \"test.h\"\n+\n+using namespace std;\n+\n+class GstreamerSingleStreamTest : public Test\n+{\n+protected:\n+\tint init() override\n+\t{\n+\t\t/* Initialize GStreamer */\n+\t\tGError *err_init = nullptr;\n+\t\tif (!gst_init_check(nullptr, nullptr, &err_init)) {\n+\t\t\tg_printerr(\"Could not initialize GStreamer: %s\\n\",\n+\t\t\t\t err_init ? err_init->message : \"unknown error\");\n+\t\t\tif (err_init)\n+\t\t\t\tg_error_free(err_init);\n+\n+\t\t\treturn TestFail;\n+\t\t}\n+\n+\t\t/* Create the elements */\n+\t\tlibcamera_src_ = gst_element_factory_make(\"libcamerasrc\", \"libcamera\");\n+\t\tconvert0_ = gst_element_factory_make(\"videoconvert\", \"convert0\");\n+\t\tsink0_ = gst_element_factory_make(\"autovideosink\", \"sink0\");\n+\n+\t\t/* Create the empty pipeline_ */\n+\t\tpipeline_ = gst_pipeline_new(\"test-pipeline\");\n+\n+\t\tif (!pipeline_ || !convert0_ || !sink0_ || !libcamera_src_) {\n+\t\t\tg_printerr(\"Not all elements could be created.\\n\");\n+\t\t\treturn TestFail;\n+\t\t}\n+\n+\t\treturn TestPass;\n+\t}\n+\n+\tvoid cleanup() override\n+\t{\n+\t\tgst_message_unref(msg_);\n+\t\tgst_object_unref(bus_);\n+\t\tgst_element_set_state(pipeline_, GST_STATE_NULL);\n+\t\tgst_object_unref(pipeline_);\n+\t}\n+\n+\tint run() override\n+\t{\n+\t\t/* Build the pipeline */\n+\t\tgst_bin_add_many(GST_BIN(pipeline_), libcamera_src_, convert0_, sink0_, NULL);\n+\t\tif (gst_element_link_many(libcamera_src_, convert0_, sink0_, NULL) != TRUE) {\n+\t\t\tg_printerr(\"Elements could not be linked.\\n\");\n+\t\t\tgst_object_unref(pipeline_);\n+\t\t\treturn TestFail;\n+\t\t}\n+\n+\t\t/* Start playing */\n+\t\tret_ = gst_element_set_state(pipeline_, GST_STATE_PLAYING);\n+\t\tif (ret_ == GST_STATE_CHANGE_FAILURE) {\n+\t\t\tg_printerr(\"Unable to set the pipeline to the playing state.\\n\");\n+\t\t\tgst_object_unref(pipeline_);\n+\t\t\treturn TestFail;\n+\t\t}\n+\n+\t\t/* Wait until error or EOS or timeout after 2 seconds*/\n+\t\tGstClockTime timeout = 2000000000;\n+\t\tbus_ = gst_element_get_bus(pipeline_);\n+\t\tmsg_ = gst_bus_timed_pop_filtered(bus_, timeout,\n+\t\t\t\t\t\t GstMessageType((uint)GST_MESSAGE_ERROR | (uint)GST_MESSAGE_EOS));\n+\n+\t\t/* Parse error message */\n+\t\tif (msg_ == NULL)\n+\t\t\treturn TestPass;\n+\n+\t\tswitch (GST_MESSAGE_TYPE(msg_)) {\n+\t\tcase GST_MESSAGE_ERROR:\n+\t\t\tGstreamerPrintError(msg_);\n+\t\t\treturn TestFail;\n+\t\t\tbreak;\n+\t\tcase GST_MESSAGE_EOS:\n+\t\t\tg_print(\"End-Of-Stream reached.\\n\");\n+\t\t\treturn TestFail;\n+\t\t\tbreak;\n+\t\tdefault:\n+\t\t\tg_printerr(\"Unexpected message received.\\n\");\n+\t\t\treturn TestFail;\n+\t\t\tbreak;\n+\t\t}\n+\n+\t\treturn TestPass;\n+\t}\n+\n+private:\n+\tGstElement *pipeline_, *libcamera_src_, *convert0_, *sink0_;\n+\tGstBus *bus_;\n+\tGstMessage *msg_;\n+\tGstStateChangeReturn ret_;\n+\n+\tvoid GstreamerPrintError(GstMessage *msg)\n+\t{\n+\t\tGError *err;\n+\t\tgchar *debug_info;\n+\n+\t\tgst_message_parse_error(msg, &err, &debug_info);\n+\t\tg_printerr(\"Error received from element %s: %s\\n\",\n+\t\t\t GST_OBJECT_NAME(msg->src), err->message);\n+\t\tg_printerr(\"Debugging information: %s\\n\",\n+\t\t\t debug_info ? debug_info : \"none\");\n+\t\tg_clear_error(&err);\n+\t\tg_free(debug_info);\n+\t}\n+};\n+\n+TEST_REGISTER(GstreamerSingleStreamTest)\n+\ndiff --git a/test/gstreamer/meson.build b/test/gstreamer/meson.build\nnew file mode 100644\nindex 00000000..b99aa0da\n--- /dev/null\n+++ b/test/gstreamer/meson.build\n@@ -0,0 +1,19 @@\n+# SPDX-License-Identifier: CC0-1.0\n+\n+if not gst_enabled\n+ subdir_done()\n+endif\n+\n+gstreamer_tests = [\n+ ['single_stream_test', 'gstreamer_single_stream_test.cpp'],\n+]\n+gstreamer_dep = dependency('gstreamer-1.0', required: true)\n+\n+foreach t : gstreamer_tests\n+ exe = executable(t[0], t[1],\n+ dependencies : [libcamera_private, gstreamer_dep],\n+ link_with : test_libraries,\n+ include_directories : test_includes_internal)\n+\n+ test(t[0], exe, suite : 'gstreamer', is_parallel : false)\n+endforeach\ndiff --git a/test/meson.build b/test/meson.build\nindex 3bceb5df..d0466f17 100644\n--- a/test/meson.build\n+++ b/test/meson.build\n@@ -11,6 +11,7 @@ subdir('libtest')\n \n subdir('camera')\n subdir('controls')\n+subdir('gstreamer')\n subdir('ipa')\n subdir('ipc')\n subdir('log')\n", "prefixes": [ "libcamera-devel", "v5" ] }